A reader writes: “Another day, another energy scammer in Brooklyn. This was the most misleading one yet—a man was walking around and banging on every door up and down the hallways of my building—identifying himself as having been “sent by building management about our ConEd bill.” So I ran and got my video camera, which also serves as a digital voice recorder. Here is the conversation…The gentleman vacillated between telling the truth, misleading me and completely lying.”